To prepare the steak, coat it with the remaining tsp of olive oil. Next place 1/4 tsp pepper, 1/2 tsp salt, anchochile and cumin in a bowl and combine. Use this spice mixture as the rub for your steak after it has been oiled.

Take your steak, onion and pepper to the grill. Make sure the grill is lightly oiled. Grill the poblano peppers and the onion for about 8 -10 minutes. Make sure to tu them often, and avoid buing. Light char is ok.

Grill your steak several (2 to 3) minutes on each side for a medium rare skirt steak. When cooked, place the steak aside on your cutting board, resting a sheet of aluminum foil on top.

While the steak is resting, slice your onion into long, thin curved pieces. Next, peel the skin from your pepper, remove the steam and seeds, and slice into long, thin pieces.

Place the onion and pepper in a bowl, add in 1 tbsp lime juice and 1/4 tsp salt, and toss.